MtGox fixes their withdrawals, BTC sum skyrockets to 150-200k.
MtGox doesn't fix their withdrawals, sooner or later the BTC will begin hitting Bitstamp.
I think people are delusional to think current Bitcoin supply is anywhere near "normal" levels. Consider for a moment that over 100k BTC are created every month (and we are about 30% quicker), plus miners' marginal profits continue their collapse with about halving every month. They'll have to sell more and more to amortize their newly shipped ASICs, and when we squeeze even more, to cover their electricity costs.
There's no new money flow in truth, only an illiquid primary exchange that is delaying and distorting everything.
i think the supply is mostly still there because BTC whales are the ones creating the backlog in withdrawals right now, they know they will eventually see the money ( they probably got 1 -2 withdrawals through since this all started ) ... and the supply really is getting thinner, and thinner...
The only thing people knows is that Gox is short of $10M, and that withdrawals are heavily delayed. Oh, and that Gox is lying blatantly regarding the reasons of the delays. Its obvious they have liquidity issues, and they are not being transparent about it.
I think Gox is hiding behind its finger, having big problems managing their cash flow while they hope to cover their holes with trading fees... But trading volume is shrinking. If they are estimating future income, they are overestimating it because each week less and less trades happen on Gox.
I really hope they get their shit together. But they are not doing good, and that's why you pay a premium for Gox's BTC - the value of Gox's fiat is shrinking, little by little.